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Commit a8bac371 authored by Sudip Mukherjee's avatar Sudip Mukherjee Committed by Greg Kroah-Hartman
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usb: mtu3: declare functions static 



The only user of the  functions mtu3_irq() and gpd_ring_empty() are in
the same file. They can be declared as static.

Signed-off-by: default avatarSudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Acked-by: default avatarChunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c2d3d49b

drivers/usb/mtu3/mtu3_core.c

+1 −1
Original line number Diff line number Diff line
@@ -696,7 +696,7 @@ static irqreturn_t mtu3_u2_common_isr(struct mtu3 *mtu) 
	return IRQ_HANDLED;

}



irqreturn_t mtu3_irq(int irq, void *data)

static irqreturn_t mtu3_irq(int irq, void *data)

{

	struct mtu3 *mtu = (struct mtu3 *)data;

	unsigned long flags;

drivers/usb/mtu3/mtu3_qmu.c

+1 −1
Original line number Diff line number Diff line
@@ -168,7 +168,7 @@ static struct qmu_gpd *advance_deq_gpd(struct mtu3_gpd_ring *ring) 
}



/* check if a ring is emtpy */

int gpd_ring_empty(struct mtu3_gpd_ring *ring)

static int gpd_ring_empty(struct mtu3_gpd_ring *ring)

{

	struct qmu_gpd *enq = ring->enqueue;

	struct qmu_gpd *next;